Mine detail: Unknown

Previously called ''

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Location

Lat / long: 42.35744, -108.95542

Resource(M)

Primary: Manganese

Production

Operation type: Unknown
Development status: Prospect

Geology

References

MAS560131194
DEP10181877
Reference{Deposit:: PYROLUSITE HAS BEEN REPORTED IN A MARTRIX OF ARKOSIC CONGLOM}{Deposit:: ERATE ASSAYS SHOW 19%-35% MN}{Deposit:: WYO GEOL SURV BULL 50 1966 P 131}
ReporterSouth Dakota School of Mines